| Acronym | Definition |
|---|
| PIDA | Public Interest Disclosure Act 1998 (UK) |
| PIDA | Pet Industry Distributors Association |
| PIDA | Pennsylvania Industrial Development Authority |
| PIDA | Photonics Industry Technology & Development Association |
| PIDA | Punjab Irrigation and Drainage Authority |
| PIDA | Python Integrated Development Application |
| PIDA | Participatory Institute for Development Alternatives |
| PIDA | Paper Industry Dealers Association |
| PIDA | Programa de Investigación y Desarrollo Agrícola |
| PIDA | Pain In Da Ass :-) |
| PIDA | Penn's Interdisciplinary Dialogues on AIDS |
| PIDA | Phenyliodine Diacetate |
| PIDA | Payload Installation and Deployment Aid (NASA) |
| PIDA | Power-mobility Indoor Driving Assessment |
| PIDA | Pittsburgh Internet Developers Association |
| PIDA | Palawan Islands Development Authority |
| PIDA | Proprietary Information Disclosure Agreement (business agreement) |
| PIDA | Pennsylvania Independent Dealers Association |
| PIDA | Property Investment Diploma Association |
| PIDA | Plan d'Intervention Des Avalanches |
| PIDA | Polish Industrial Design in America |
| PIDA | Plan Individual de Aplicación |